- Motor: 5-pole, coreless motor, improving life span by 5-10 times
- Gear set: made of 7975 hard anodized aluminum which is widely used in aviation industry, enhancing servo hardness and smoothness
- Potentiometer: noble potentiometer, assuring high accuracy and coherence.
- Dual-bearing: making the gear set stronger and tougher, minimizing backlash and increasing life span
- Servo cable stretches from the bottom of the servo, making assembly the servo to the helicopters more convenient